v. To present something in a widely understandable or acceptable form, especially technical or scientific material for a general audience.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
v. make understandable to the general public
v. cater to popular taste to make popular and present to the general public; bring into general or common use
Word Usage
"The ANC would therefore, as part of its work to deepen popular participation, "popularise" the elements of the initiative among the people and mobilise communities to participate actively in its implementation."